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Uploaded by on Jul 13, 2010

Portable Oxygen Concentrator is an electrical units that take in nitrogen from the air around you and provide a streaming flow of oxygen. Almost 80% of home oxygen patients use oxygen concentrator in their daily lives. Before oxygen concentrator were around it was necessary to use heavy steel aluminum cylinders which served as a supply of pure oxygen. Things changed after the oxygen concentrator was invented. A concentrator does not store oxygen like the aluminum cylinders of the past. It produces and distributes it on a continuous basis. It takes the regular air, which normally contains 21% oxygen, and removes the nitrogen. The resulting air is approximately 30 percent pure oxygen. For more details, kindly visit our website @ www.aysia.com.my

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